Dental articulator
A technology for articulators and teeth, applied in the field of dental articulators, can solve problems such as inconvenient operation, complicated manufacturing, and many parts, and achieve the effects of simple manufacturing, easy operation, and simple structure
Inactive Publication Date: 2009-06-24
ZHEJIANG UNIV OF TECH +1
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Problems solved by technology
[0009] In order to solve the disadvantages of existing dental articulators, such as complex structure, many parts, complicated manufacture and inconvenient operation, the present invention proposes a dental articulator with simple structure, few parts, simple manufacture and easier operation
Method used
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Embodiment Construction
[0033] The present invention will be further described below in conjunction with the accompanying drawings.
[0034] refer to Figure 1-10 : A dental articulator, including upper jaw plate 1 and lower jaw plate 2 with upper and lower dentures installed on the inner surface, the distance between the upper and lower jaw plates can ensure that the upper and lower dentures fit together, and the rear end of the lower jaw plate 2 is connected and stretched upwards The first condyle column assembly 3 and the second condyle column assembly 4, the front end of the mandibular plate 2 is provided with a cutting guide slope adjustment assembly, and the cutting guide slope adjustment assembly includes a height-adjustable upper plate; The maxillary plate 1 is swingably mounted on the first condyle column assembly 3 and the second condyle column assembly 4 through the pivot assembly 6, and the front end of the maxillary plate 1 is connected to the top column 5 extending downward, so that Th...
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The invention relates to a dental articulator, which comprises an upper jaw plate and a lower jaw plate provided with upper artificial teeth and lower artificial teeth on the inner surfaces respectively, wherein the space between the upper jaw plate and the lower jaw plate can ensure the attaching of the upper artificial teeth and the lower artificial teeth; the rear end of the lower jaw plate is connected with a first condylar post assembly and a second condylar post assembly which extend upwards; the front end of the lower jaw plate is provided with an incisal guidance inclination adjusting component which comprises an upper plate with adjustable height; the upper jaw plate is arranged on the first condylar post assembly and the second condylar post assembly in a swing mode through a pivot assembly; and the front end of the upper jaw plate is connected with a support pillar which extends downward, and the support pillar is arranged on the upper plate of the incisal guidance inclination adjusting component. The dental articulator has the following advantages: (1) simple structure and simple manufacture; and (2) capability of adjusting the condylar guidance inclination, the Bennatte inclination and the incisal guidance inclination directly, and simple and convenient operation.
Description
technical field [0001] The invention relates to a tooth articulator. Background technique [0002] Dental articulator is a device used to simulate the jaw and jaw hinge mechanism in order to analyze and diagnose teeth related problems and manufacture various devices and dentures according to the patient's specific occlusal conditions. The upper and lower frame components are usually used to simulate the upper and lower jaws of humans. [0003] At present, the articulator has the upper socket and lower ball type (arcon) and the upper ball and lower socket type (non arcon). In most cases, these two articulators can simulate the condyle ball and socket structure to simulate the actual human jaw articulation structure to achieve the same effect. However, their adjustable ranges and implementations are different. The invention is a device for manufacturing dentures based on a ball-and-socket type articulator. [0004] Dental articulators involve the adjustment of the followin...
Claims
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IPC IPC(8): A61C11/00
Inventor 董星涛洪亮亮周子裕耿建平柳维均
Owner ZHEJIANG UNIV OF TECH